Man goeth forth unto his work and to his labour until the evening.
In the sweat of thy face shalt thou eat bread, till thou return unto the ground; for out of it wast thou taken: for dust thou art, and unto dust shalt thou return.
And, behold, there came an old man from his work out of the field at even, which was also of mount Ephraim; and he sojourned in Gibeah: but the men of the place were Benjamites.
The sleep of a labouring man is sweet, whether he eat little or much: but the abundance of the rich will not suffer him to sleep.
Let him that stole steal no more: but rather let him labour, working with his hands the thing which is good, that he may have to give to him that needeth.
2 Thessalonians 3:8-12
Neither did we eat any man's bread for nought; but wrought with labour and travail night and day, that we might not be chargeable to any of you:
Not because we have not power, but to make ourselves an ensample unto you to follow us.
For even when we were with you, this we commanded you, that if any would not work, neither should he eat.
For we hear that there are some which walk among you disorderly, working not at all, but are busybodies.
Now them that are such we command and exhort by our Lord Jesus Christ, that with quietness they work, and eat their own bread.